Like the Hôtel de Soubise, this mansion was built by Delamair in 1705. It was the residence of four cardinals from the Rohan family, all of whom were bishops of Strasbourg. Inside, a fine staircase leads to the apartments. Note the Gobelins tapestries in the entrance hall. The first salons are embellished with tapestries from Beauvais. The interior decoration dates from the 1750s. Note also the Gold Salon, the amusing Monkey Room, and the delicate panelling in the smaller bedrooms.